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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
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Description
TSDDA50 - Senior Backlit Intercom with Braille Buttons - Up to 1000 UsersProduct overview The TSDDA50 Senior Backlit Intercom with Braille Buttons is a high capacity, accessible communication system designed for large scale applications, offering advanced features and inclusivity for users with visual impairments. Available in GSM or Landline versions Supports up to 1000 user destinations Large backlit LCD display for clear visibility Braille buttons with halo illumination for accessibility Comprehensive access control and
Product overview
The TSDDA50 Senior Backlit Intercom with Braille Buttons is a high-capacity, accessible communication system designed for large-scale applications, offering advanced features and inclusivity for users with visual impairments.
- Available in GSM or Landline versions
- Supports up to 1000 user destinations
- Large backlit LCD display for clear visibility
- Braille buttons with halo illumination for accessibility
- Comprehensive access control and monitoring capabilities
Key features
- Flexible communication: Forward calls to up to 8 additional numbers
- Advanced access control: 400 programmable access codes
- Customizable scheduling: Internal time clock with 9 time profiles
- Expandable functionality: Optional proximity reader and camera integration
- Weather-resistant: Thermostatically controlled heaters for all-weather operation
Specifications
- User capacity: Up to 1000 call point destinations
- Display: Large backlit LCD
- Keypad: Backlit halo illuminated tactile Braille buttons
- Relay outputs: 2 (additional relays optional)
- Auxiliary input: 1
- Programming: Installer programmable, GSM version programmable by SMS
- Warranty: 2 years
Additional features
- SMS alerts (GSM version only)
- Activity log downloadable locally or remotely
- Proximity reader cut-out option for integrated access control
- Optional camera integration for enhanced security
Applications
- Large residential complexes
- Commercial buildings
- Educational institutions
- Healthcare facilities
- Any location requiring high-capacity, accessible communication systems
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
I buy these again and again through the years!
Size: Medium, Color: Austin Brown Assorted (6-pairs)
Love these. After a year or two I wear holes in the bottoms because I wear them so much. Worth the little bit higher price because of the fit and comfort. Love how they are truly no show
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Reviewed in the United States on October 18, 2025
★★★★★ 4
Good quality but tight on toes
Size: 6-10, Color: White/Assorted
These are great socks that stay in place, but they scrunch my toes together like crazy. My feet are normal width. When I first started wearing them I noticed my feet would ache after an hour or two.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
My New Favorite Socks
Size: 6-10, Color: Halo Gray/Assorted
These have quickly become mine and my mom's favorite socks. We wear them with tennis shoes, Hey Dudes, and more. The fabric is incredibly soft and comfortable, they do not budge/fall in my shoe, and are extremely well made. I have become so attached to these socks, that I no longer want any other brand.
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Reviewed in the United States on July 4, 2025
★★★★★ 5
Fit is great!
Size: 6-10, Color: Halo Gray/Assorted
These socks fit perfectly and never slip!
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Reviewed in the United States on April 9, 2026
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026